I have noticed in several of the batsu and some more that Endo does the christian cross sign (whatever it is called in english) from time to time. In hotel man and in the janken tournament to mention some. Is he christian or why does he do that?

1) He is a Christian (there is a decent number of them in Japan after all)2) He isn't a Christian but likes the idea of the hand gesture (I have no basis for this theory except that Japanese Shinto/Buddhism allow for mixing and matching and Christian weddings are very popular)3) In Hotel Man, trying to appease the Out-o Angel so he doesn't suffer the same gruesome fate XD

1) He is a Christian (there is a decent number of them in Japan after all)2) He isn't a Christian but likes the idea of the hand gesture (I have no basis for this theory except that Japanese Shinto/Buddhism allow for mixing and matching and Christian weddings are very popular)3) In Hotel Man, trying to appease the Out-o Angel so he doesn't suffer the same gruesome fate XD

I don't think there are any religious connotation intended by Endo's action. He will cross his arm like an X as Vylen described so that isn't what you're referring to. I have seen him do a small t with his fingers but that's like saying "vampire, evil, stay away" which a lot of people an movies do during the 80's and 90's. Those fit more of the context of what I've seen. Besides the way he's dressed, Endo isn't very "hip" to culture, symbols and languages. Except he's exceptional at sexting apparently.

This is the first (and maybe only) time in history Youtube commenters have been more observant than GnT.com XD

I know! I reacted to it the first time I saw that batsu-game (I guess I noticed because I worked in church for some years before). BUT, Endo also does it in one of the janken-torunaments. Several times, when he wins, he does it again. *of to find exact place*